[j-nsp] Untagging l2vpn interface

Timo Mohre timo at tiscali.net
Mon Feb 2 11:31:48 EST 2009


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You need JUNOS > 8.1 and IQ2 / IQ PICs and then you can do stuff like:

fe-0/0/0 {
    flexible-vlan-tagging;
    native-vlan-id 101;
    encapsulation flexible-ethernet-services;
    unit 101 {
	descripton "-- client --";
	encapsulation vlan-ccc
	vlan-id 101
    }
}

Else you would need a switch behind the interface to remove the tag.

/Timo

Timur Ibragimov wrote:
> Having following scheme inet -- P -- l2vpn -- PE -- CE how can I
> configure that l2vpn interface on the PE J-series router terminating the
> l2vpn to give it as an access (untagged) port to client directly from
> the router?
> 
>     fe-0/0/0 {
>         vlan-tagging;
>         encapsulation vlan-ccc;
>         unit 101 {
>             description "-- client --";
>             encapsulation vlan-ccc;
>             vlan-id 101;
>             family ccc;
>         }
>     }
> 
> 
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